Home / 94,172.22-141,202.97-38,014.16

Finding the Fourth Proportional to 94,172.22, 141,202.97 and 38,014.16

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Solution

The fourth proportional to 94,172.22, 141,202.97 and 38,014.16 is: 56,998.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,172.22 : 141,202.97 = 38,014.16 : x
  2. Step 2: Convert to fraction form
    94,172.22/141,202.97 = 38,014.16/x
  3. Step 3: Cross multiply
    94,172.22x = 141,202.97 × 38,014.16
  4. Step 4: Simplify right side
    94,172.22x = 5,367,712,441.70
  5. Step 5: Solve for x
    x = 5,367,712,441.70/94,172.22
  6. Step 6: Final answer
    x = 56,998.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.